lake eyre - data.sarig.sa.gov.au
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Ã
Temsi1
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Kmc
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Qr1_____TpQa7
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Qr1_____Kmo
Qhe2
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BABBAGE, DOL, Mg
No 3 Bore
Nancy Bore
Armistice Bore
Barlow Waterholes
Ballunane Waterhole
Chincardina Waterhole
Walpucunnia Waterhole
Oppathakana Waterhole
Wangeerarangena Waterhole
Betawappamunninna Waterhole
Wadmatagunnieudinga Waterhole
Belt Bay
Madigan Gulf
Jackboot Bay
Halligan Bay
Cooper Inlet
Scalloped Bay
Level Post Bay
BANDOO HILLFLINT MOUND
MERCER HILL
WILLOW HEAD
WANDERY HILL
ARTEMIA POINT
PALPALPA HILL
PRESCOTT POINT
CAMPBELL POINT
HUNT PENINSULA
WADLALGLA HILL
HAMBIDGE POINT
PRICE PENINSULA
MIDLA MIDLA HILL
BONYTHON HEADLAND
BABBAGE PENINSULA
SULPHUR PENINSULA
WARMAKIDYABOO HILL
KINGOONABURRABINNA HILLEric Island
Hector Island
Silcrete Island
Tirari Desert
Junction Gully
Fenner Depression
Lake Eyre (north)
Lake Mulapula
Lake Koolkootinnie
Lake Callara
Breakthrough Gully
Lake Coorichina
Twin Lakes
Lake Wadmadingalinda
Warmakidyaboo Waterhole
Teemurrina Waterhole
Blanket Waterhole
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The Total Magnetic Intensity Image has been compiled usingaeromagnetic data from the
Department for Energy and Mining, South Australia.Aeromagnetic data have been merged, gridded and image
processed by the Geological Survey of South Australia.
SCALE 1:1000000 SCALE 1:1000000 Modified from Interpreted Crystalline Basement Geology Of The Gawler Craton (Fairclough et al. 2003)Interpreted Solid Geology Of The Curnamona Province (Burtt and Betts, 2003),
Musgrave Block, Central Australia: regional geology from interpretation ofaeromagnetic data (Rankin and Newton, 2002), Solid Geology South Australia (Cowley, 2006).
5 0 5 10 15 20 25KILOMETRES KILOMETRES
SA GEOLOGICAL ATLAS SERIES SHEET
GEOLOGICAL SURVEY OF SOUTH AUSTRALIADEPARTMENT FOR ENERGY AND MINING
SOLID GEOLOGY INTERPRETATIONTOTAL MAGNETIC INTENSITY IMAGE
AUSTRALIA 1:250 000
+7.00
°E
+6.75
°E
+6.50
°E
+6.25
°E
+7.25
°E
+7.50
°E
GASON
MARREE
WARRINA LAKE EYRE
NOOLYEANA
BILLA KALINA CURDIMURKA
OODNADATTA
KOPPERAMANNA
Douglas6240
Piarooka6241
Lake Eyre6341
Madigan Gulf6440
Jackboot Bay6340
Koolkootinnie6441
WA
NTQLD
SANSW
VIC
TAS
INDEX TO 1:100 000 SHEETS
INDEX TO ADJOINING 1: 250 000 SHEETSMagnetic Declination 2000
(Annual variation +1.4 minutes)
SCALE 1:250,000
DIGITAL EDITIONSUBJECT TO AMENDMENT
See published printed map for further information
A two standard deviation contrast stretch has been applied to the raster image above.
!
!
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!
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D
SCALE 1:2000000
A: Detailed ground traversesB: Image interpretation with limited ground traversesC: Image interpretation with potentially some minor ground traversesD: Image interpretation only
GEOLOGICAL RELIABILITY DIAGRAM
29° 0
0'28
° 30'
28° 0
0'
136° 30' 137° 00' 137° 30' 138° 00'
29° 00'28° 30'
28° 00'
136° 30' 137° 00' 137° 30' 138° 00'
29° 0
0'28
° 30'
28° 0
0'
136° 30' 137° 00' 137° 30' 138° 00'
29° 00'28° 30'
28° 00'
136° 30' 137° 00' 137° 30' 138° 00'
29° 0
0'28
° 30'
28° 0
0'
136° 30' 137° 00' 137° 30' 138° 00'
29° 00'28° 30'
28° 00'
136° 30' 137° 00' 137° 30' 138° 00'
COMMODITIESDOL DolomiteMg Magnesium
LAKE EYRESH5304
nTesla
-621.353 4949.522
-732.069 73.247 878.563
SH5304
LAKE EYRE
Lake Eyre sheet published 1975!Geological Field Observations
Solid Geology - Linear Structure
....................................................................Fault position accurate............................................................Fault position approximate
CULTURAL FEATURES
.....................................................................................SPRING.........................................................VEHICULAR TRACKS
.......................................................................................FENCE.............................................................. !IDENTIFIED POINT
....................................................................................... )YARDS
HYDROGRAPHIC AND GEOMORPHIC FEATURES
...........................................................................................LAKE........................................................INTERMITTENT LAKE
..................................................MAJOR WATERCOURSE...................................................MINOR WATERCOURSE
..........................................................................FLOODPLAIN
.......................................................................... !WATERHOLE......................................................................................... !BORE
......................................................................... "WATER TANK..........................................................................SAND RIDGE
LINEAR STRUCTURES
.......................................................................ALLUVIAL FAN................................FAULT POSITION APPROXIMATE
.....................................MISCELLANEOUS BOUNDARY
MINING
............................................................................. ÃPROSPECT
GEOLOGICAL BOUNDARY
....................................................................... ! ! ! !
ALLUVIAL FAN...GEOLOGICAL BOUNDARY POSITION ACCURATE
......................................................................GEOLOGICAL BOUNDARY POSITIONAPPROXIMATE
....................................................................SWAMP MARSH
Solid Geology
AM6 Archaean-Mesoproterozoic unit 6
AM7 ArchaeanMesoproterozoic unit 7
AM5 Archaean-Mesoproterozoic unit 5LM12 Palaeoproterozoic-
Mesoproterozoic unit 12
AM2 Archaean-Mesoproterozoic unit 2
Mount Woods ComplexLs
Peake MetamorphicsLe
R E F E R E N C E
CRETACEOUS
OODNADATTA FORMATION: Claystone and siltstone, interbedded; withfine-grained sandstone, calcareous and ferruginous concretions; limestonewith celestite and barite veins.
KmoCOORIKIANA SANDSTONE: Sandstone, very fine to fine-grained,calcareous, clayey; sandy siltstone; minor siltstone.KmcBULLDOG SHALE: Mudstone, grey, bioturbated, fossiliferous and shaly;minor silt to very fine-grained sandstone intervals.Kmb
WINTON FORMATION: Shale; siltstone; sandstone. Non-marine, minorcoal horizons.Kaw
EOCENE-MIOCENE
EOCENE-MIOCENE SILCRETE UNIT 1: Regionally older silcrete; approxLate Eocene-Mid Miocene.Tem\si1
OLIGOCENE-PLIOCENE
ETADUNNA FORMATION: White dolomite and limestone with green andgrey Mg rich claystone and fine-grained sand.Tope
PLIOCENE-PLEISTOCENE
PLIOCENE-PLEISTOCENE ALLUVIAL/FLUVIAL UNIT 7: Sand, clay,multi-coloured, crossbedded, in channels, some vertebrate remains,gypsified in places. Clay, coarse sand, gravel west of Lake Eyre. Fluvialand fluviolacustrine. Pliocene to Quaternary.
TpQa7
HOLOCENE
HOLOCENE ALLUVIAL/FLUVIAL UNIT 1: Present day Holocene alluvium;current bedload.Qha1HOLOCENE AEOLIAN UNIT 2: Holocene sand capping dunes indunefields.Qhe2
HOLOCENE LACUSTRINE/PLAYA UNIT 1: Holocene playa sediments.Qhl1HOLOCENE LACUSTRINE/PLAYA UNIT 2: Holocene playa margin/beachsediments.Qhl2HOLOCENE SPRING UNIT 1: Holocene mound spring:limestone-cemented sediments or limestone.Qhs1
PLEISTOCENE-HOLOCENE
QUATERNARY AEOLIAN UNIT 1: Quaternary dunefield sands.Qe1QUATERNARY AEOLIAN UNIT 2: Quaternary interdunal silt and sand.Based on Qs` on CURDIMURKA.Qe2QUATERNARY REGOLITH/COLLUVIAL UNIT 1: Quaternarygibber-mantled colluvium. Based on Q on MURLOOCOPPIE.Qr1
PLEISTOCENE
PLEISTOCENE LACUSTRINE/PLAYA SEDIMENTS UNIT 2: Pleistoceneplaya margin/beach sediments: fine to coarse fossiliferous sand andgravel.
Qpl2PLEISTOCENE REGOLITH/COLLUVIAL UNIT 2: Pleistocene red-brownstructured clay with gibber mantle.Qpr2
PLEISTOCENE GYPCRETE: Undifferentiated Pleistocene gypcrete.Qp\gy
PLEISTOCENE GYPCRETE UNIT 2: Pleistocene low-level gypcrete:WARRINA sheet.Qp\gy2
PLEISTOCENE GYPCRETE UNIT 1: Pleistocene high-level gypcrete:WARRINA sheet.Qp\gy1
Any person purchasing this map may reproduce it for their own useor that of their staff, but not for any other purpose except with the written
permission of the Chief Executive, Department for Energy and Mining SA, GPO Box 320,Adelaide, South Australia, 5001.
CROWN COPYRIGHT RESERVEDDepartment for Energy and Mining SA.
Topographic detail based on TOPO-250K GEODATA (source scale 1:250 000)supplied by Geoscience Australia - National Mapping Division, ACT.The relationship between this data and DEM data is not guaranteed.
Computer generated from SA_GEOLOGY database(Digital data available upon request)
Current version 2018.DigitalProduct of Spatial Information Services.
Published by, and with the authority of, theDepartment for Energy and Mining SA.
Grey numbered lines indicate the 10000 metre Map GridTransverse Mercator Projection, Geocentric Datum Australia, 2020.
The lake boundaries displayed on this map may have been derived from geological interpretationand may not match lakes interpreted by topographic mapping authorities.
Not all structures are represented on this particular map.Compiled by A.F. Williams, B.Sc.(Hons). Mapping by A.F. Williams, B.Sc.(Hons), and G.W. Krieg,
B.Sc.(Hons)
Geological boundaries displayed on this map have beenDerived from geological interpretation and are not
intended to be used for navigational purposes.Copies of this map can be obtained from the
Department for Energy and Mining SA, Adelaide.
2020
2020
R.C. Cobcroft, Director, Geological Survey of South Australia.